Modify the maximum number of processes in linux

Modify the maximum number of processes in linux-view the number of processes ulimit-a # * soft core 0 # * hard rss 10000 # @ student hard nproc 20 # @ faculty soft nproc 20 # @ faculty hard nproc 50 # ftp hard nproc 0 # @ student-maxlogins 4 *-nofile 10240 * soft nproc 102400 * hard nproc 204800 # End of file * soft nproc 102400 * hard nproc 204800 [root @ dss-trans01 etc] # -- change the number of connections [root @ dss-trans01 etc] # vi/etc/security/limit. conf * soft nproc 1024 * hard nproc 2048 is then queried and changed